Wikipedia link when selecting Nearby pin that has an article

[nicolas-raoul]

I believe we used to have a Wikipedia link around here:

if the item had an English Wikipedia article, when using English UI. So it typically showed for world-famous places.

Tasks:

• Reproduce
• Find a past commit for which it is showing, maybe a year ago.
• Perform a "git bisect"
• Fix it, unless there was a valid reason to remove it.